baber/WOPTO huggingface dataset:
Patent JP-H09143970-A (JP)
Title: Method for backfilling with surplus soil drilled
Inventor: SUZUKI SHUNSUKE
IPC: F16L1/038
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance the prevention of ground subsidence by burying reinforcing skeletal poles into backfilling surplus soil produced, while spacing the poles apart as required. SOLUTION: A drilled area into which an underground conduit 1 is buried is formed in the surface of a road, and backfilled with surplus soil 2 produced. Next, reinforcing skeletal poles 3, each having the required length and formed by the mixing together of the surplus soil 2 produced, water, and a setting agent, are buried into the backfilling soil in such a way that they are spaced apart as required and placed in parallel, upright positions. Thus even if part of the surplus soil flows, since the surplus soil is supported by the reinforcing skeletal poles 3 the fluidization phenomenon of all the surplus soil is avoided and ground subsidence does not occur.
Patent JP-S62174202-A (JP)
Title: Method and apparatus for heat polymerization of dental plastic
Inventor: RORUFU SHIYATSUTSU
IPC: A61C13/14
Filed: 1986-12-18
Abstract: A device for treating plastic parts for use in dental and orthodontic applications includes a pressure receptacle which has walls which define a hollow interior with an opening which is closable by a cover or lid. A support for material to be treated is placed within the hollow interior at a spaced location in the interior walls and adjacent a heating device which is advantageously an electric heating element. The device includes a rotatable fan which is advantageously mounted on the vessel as a shaft which extends through the vessel interior and carries a rotatable fan which is rotated so as to direct a gas such as air past objects held on a support and past the heater which maintains the circulating gases at a temperature which permits polymerization of the parts. The heating air is continuously circulated and it is heated by the heater sufficiently to maintain a selected polymerization temperature.
Patent JP-2000134383-A (JP)
Title: Original input device and original input method
Inventor: IWASE AKINORI
IPC: H04N1/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To easily continue processing by instructing integration of images of an original before and after detection of a division instruction sheet as separate files when a read means detects the division instruction sheet in the read originals and informing the operator of occurrence of discrepancy when a division instruction sheet is detected during the integration instruction. SOLUTION: A digital copying machine 1 uses a scanner section to read an image of an original set by the user of, e.g. a PC 3 connecting to the copying machine 1 via a LAN 4 and visiting the copying machine 1 and stores the image to a storage means. When the scanner section detects a division instruction sheet, the image of the original after the detection and the original before the detection are integrated as separate files and stored in the storage means. When a division instruction sheet is detected during the integration instruction, the digital copying machine 1 informs the user of occurrence of discrepancy in the instruction quickly. Thus, the user returns to the PC 3 and extracts the image file to easily continue the processing.
Patent JP-H11136201-A (JP)
Title: Stereophonic demodulator
Inventor: KIYAMA SATOKO
IPC: H04H40/72
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the stereophonic demodulator of the anti-birdie type switching system with which production of pop noise sound caused at changeover of a monaural/stereo mode is suppressed. SOLUTION: This stereophonic demodulator is provided with a main decoder 1, a sub decoder 2, a blend controller 3, an error correction circuit 4, and a current distribution circuit 5. The current distribution circuit 5 sets a current flowing to each of the decoders 1, 2 and the error correction circuit 4. When a current flowing to each of the decoders 1, 2 decreases, each of transistors(TRs) of a differential TR pair if affected less by pair dispersion, and then pop noise sound caused at changeover of a monaural/stereo mode is reduced, when an absolute value of an error current flowing to the differential TR pair in each of the decoders 1, 2 becomes small.
Patent JP-H09119233-A (JP)
Title: Preventive device for unauthorized parking
Inventor: HASHIZUME KAZUMOTO
IPC: E04H6/42
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a preventive device for unauthorized parking capable of surely preventing unauthorized parking, at the same time, making it possible to easily, speedily and surely use the device by a specific user only and enabling the manufacture and installation of the prevention device at a low cost without costing any maintenance expense while it is surely operated even in the case of service interruption. SOLUTION: A closing plate 2 is placed to a road position of a parking space by which a tire 33 passes in a slantly movable manner, one end of a rotational shaft 7 fixed to the closing plate 2 is horizontally extended up to a position by which a car is not passed. A worm 5 and a worm wheel 6 are interlocked with a vertical control shaft 4 providing a handle 9 operated by manpower on the upper end thereof, and a lock bar 19 capable of moving up and down and having a fitting section fitted to a grip 10 of the handle on the upper end is raised in the case of locking to provide a lock mechanism for locking the handle 9.
Patent JP-H02152619-A (JP)
Title: Temporary attachment of coil end
Inventor: FUJINO SHINJI
IPC: B65B25/14
Filed: 1988-11-30
Abstract: PURPOSE:To enable tape to be separated from a coil together with inner peripheral paper by pressing a less adhesive side of two-sided adhesive tape against a coil end for temporary attachment to a coil and packing the coil with a more adhesive side thereof facing the packing material. CONSTITUTION:When attaching a coil end 2 temporarily to a coil, a two-sided adhesive tape 3 with different adhesive strengths is used. The coil end 2 is attached to the coil by applying a less adhesive side and the coil is then packed with an inner peripheral paper 4 applied thereon. Therefore, a more adhesive side of the tape 3 is firmly attached to the paper 4. When removing the packing material to unpack the coil 1 in later process, the tape 3 is automatically separated from the coil 1 together with the paper 4. The unpacking of the coil in this way prevents the coil from suffering damage and a partial scrapping, makes the unpacking operation labor-saving and permits and automatic temporary attachment of the coil end using a simple equipment.
Patent JP-H05104788-A (JP)
Title: Thermal printer apparatus
Inventor: MIDORIKAWA TOMOJI
IPC: B41J29/10
Filed: 1991-10-21
Abstract: PURPOSE:To effectively prevent the generation of noise caused by resonance phenomena of a drive motor and the frequency of power-supply pulse supplied to the motor. CONSTITUTION:An apparatus has a print head 2 facing to a recording medium 1 and printing letters on the recording medium 1, a platen 3 arranged along the print head 2 and conveying the recording medium 1 and a drive motor 5 driving the platen 3 via rotation transmission mechanism 7 and is equipped with an inertial load 4 on the axis of rotation of the drive motor 5 so that noise caused by resonance is prevented. Further, because it is made unnecessary to consider the natural frequency of the drive motor, the range of selection of the drive motor to be mounted on the title printer apparatus is increased to a large extent and the selection of the drive motor is made very easy.
Patent JP-S63154940-A (JP)
Title: Cleaning of internal observation window for apparatus utilizing plasma
Inventor: KOMIYAMA YUZURU
IPC: G21B1/05
Filed: 1986-12-19
Abstract: PURPOSE:To enable removal of a plasma product adhering to a window while a thin film working or the like is carried on, by irradiating an observation window of a plasma equipment in operation with a laser beam that has limited absorption by a window material of the observation window. CONSTITUTION:Absorption energy of a plasma reaction product 13 is about 0.1-0.5eV as adhering to an internal observation window 12 of an equipment utilizing plasma. The window 12 is irradiated with a laser beam that has limited absorption by a window material thereof from a laser beam oscillating section 1 through a scanning section 8. s a result, the plasma reaction product 13 absorbs a part of the laser light and a photochemical reaction is caused by the energy thereof to remove the product 13 by decomposition and volatilization thereof. This enables the removal of the plasma product 13 on the observation window 12 while a thin film working or the like is carried on with a plasma apparatus 10 thereby increasing the operating rate of the apparatus significantly.
Patent JP-H02146838-A (JP)
Title: Packet switching exchange
Inventor: TAMURA TOKUO
IPC: H04L12/70
Filed: 1988-11-28
Abstract: PURPOSE:To transmit a message or the like to other packet switching exchange connecting to its own equipment and to attain effective packet switching exchange by applying multiple address communication of a message received by a packet exchange to a designated electronic computer among electronic computers connecting to its own equipment and transferring a message or the like to other packet switching exchange connecting to its own equipment. CONSTITUTION:An electronic computer 21 sends a multiple address message and a multiple address user type to a switching exchange 22. A multiple address function section 13 in the exchange 22 analyzes an opposite destination based on the multiple address user type designated by the electronic computer 21 to judge the destination to be an electronic computer 25 and sends a multiple address message to the destination. Simultaneously, the multiple address message and the multiple address user type are sent to the multiple address function section 13 of a switching exchange 23 for the request. The multiple address function section 13 of the exchange 23 analyzes the user based on a request from the exchange 22 and judges the destination to be the electronic computer 26 and sends the multiple address message to the electronic computer 26.
Patent JP-H02146067-A (JP)
Title: Corona discharger
Inventor: OKANO NOBUHIKO
IPC: G03G15/02
Filed: 1988-11-28
Abstract: PURPOSE:To prevent the advance of partly fouling of a discharge wire and to restrain the generation of ununiformity of image density by making the rising length of a both the end parts of the side plate part of a shield member longer than the central part. CONSTITUTION:A back plate part 1a that is a back face of the shield member 1 whose cross-sectional shape surrounding the discharge wire 3 is U-shaped is provided with an oblong opening part 2. The rising length of parts around both ends part 1c of the side plate part 1b is longer than at the central part. Therefore, the resistance of air inflow is increased and the inflow speed produced when a high voltage is applied to the discharge wire 3 is restrained. Then the air flow in the shield member 1 becomes smooth. Therefore, the partial adhesion of toner and dust to the discharge wire 3 is decreased and the density ununiformity of an obtained picture can be reduced.
Patent JP-H07238840-A (JP)
Title: Variable cycle engine
Inventor: KAWAMURA TAKAO
IPC: F02B75/02
Filed: 1991-09-04
Abstract: PURPOSE:To further clean an exhaust gas and to extract a high output according to operating conditions by allowing six-cycle operation having two strokes, intake and exhaust for air only, added to a four-cycle engine. CONSTITUTION:In a four-cycle engine, the operating mechanism of an intake and exhaust valve is remodeled. Two operating modes are switched according to operating conditions, namely, four-cycle operation plus six-cycle operation having additional air intake and exhaust strokes for exhausting a residual combustion gas in a cylinder 7. For example, the rotary signal 2 of a crank shaft is once converted into an electrical signal to input to an electranagnetic valve control unit 3. The electrical signal is divided into a four-cycle driving signal by rotating the crank shaft twice and a six-cycle driving signal by rotating the crank shaft three times. Thus a comparatively high output is developed in low-cycle operation, resulting in an engine having a clean exhaust gas in high-cycle operation.
Patent JP-H05145898-A (JP)
Title: High definition television image receiver
Inventor: INA TATSUYA
IPC: H04N5/44
Filed: 1991-11-18
Abstract: PURPOSE:To suppress the power consumption and prevent a rise in temperature by interrupting the supply of a clock to a signal processing circuit and a D/A converting circuit by controlling an output control part unless the synchronizing signal of an input signal is detected. CONSTITUTION:The input signal is converted by an A/D converting circuit 1 into a digital signal. The converted digital signal is processed to the signal processing circuit 2 and converted by the D/A converting circuit 3 into an analog signal, which is outputted and inputted to a synchronization detection circuit 7. This synchronization detection circuit 7 detects whether or not there is the synchronizing signal and controls the output control signal 6. Then if the input signal is a noise, the synchronization detection circuit 7 detects no synchronizing signal and controls the output control part 6 to fix the output at an L level, thereby interrupting the supply of the clock to the signal processing circuit 2 and D/A converting circuit.
Patent JP-H02147763-A (JP)
Title: Noncombustible floor panel
Inventor: WATANABE HARUO
IPC: E04B5/02
Filed: 1988-11-29
Abstract: PURPOSE:To obviate any rust preventing treatment as well as to improve the rigidity by embedding a reinforcing bar assembled crisscross in the back of a concrete formed plate, and installing a stiffening plate fitted with a support leg bracket in a corner part. CONSTITUTION:Reinforcing bars 2 are assembled crisscross over almost the whole surface of a concrete formed plate 1. Next, a bracket metal with a nut part 4, forming an internal thread 6A on the inner circumference, is attached to a stiffening plate 3. Then, the reinforcing bars 2 are attached thereto by a rising pallet 7 of both stiffening plate 3. In addition, it is set so as to cause the stiffening plate 3 to be turned down to a forming, and material of fiber reinforced concrete or the like is placed on it, then high pressure dewatering molding is carried out by pressing an upper mold. Moreover, a support leg 6 is screwed in the internal thread 6A of the but part 4 of the bracket metal 5. Consequently, the reinforcing bars 2 are embedded therein and thereby any rust preventive treatment is no longer required, while the promotion of lightweightiness and rigidity is thus improvable by the stiffening plate.
Patent JP-H07224017-A (JP)
Title: New naphthalene derivative, its production, and medicine composition containing it
Inventor: DEPREUX PATRICK
IPC: A61K31/22
Filed: 1994-12-06
Abstract: Naphthalene derivatives of formula (I), their optical isomers and mixtures, and their acid addition salts, are new. X = O or S; R = H, OH, (substd.) alkyl, (substd.) alkoxy; R1 = H or alkyl; R2 = H, (substd.) alkyl, (substd.) alkenyl, (substd.) cycloalkyl, or (substd.) cycloalkyl alkyl or -NHR4; R3 = OH, 2-6C (substd.) alkyl, (substd.) cycloalkyl alkyl, (substd.) alkenyl or alkynyl, R5-alkyl, or -OCO-R6; R4 = (substd.) alkyl, cycloalkyl or cycloalkyl alkyl; R5 = (substd.) pyridyl, phenyl, naphthyl, thienyl, furyl, pyrimidyl, indolyl, benzofuryl, benzothienyl, isoquinolyl, or quinolyl; -CO-R6 = (1-5C) alkyl, cycloalkyl, cycloalkyl (1-5C) alkyl, R5, and R5 - (1-5C) alkyl. Unless indicated otherwise, alkyl, alkenyl, alkynyl and alkoxy groups have up to 6C, cycloalkyl has 3-8C, optional substituents on alkyl, cycloalkyl and alkoxy groups may be one or more halogens, alkyl or alkoxy groups, and optional substituents on R5 may be one or more alkyl, alkoxy, halogen, OH or CF3 groups on the aromatic ring(s).
Patent JP-H01143347-A (JP)
Title: Cooler for assembly of lsi chips
Inventor: IMAIZUMI HISAAKI
IPC: H01L23/38
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the weight, size of a cooler for an assembly of LSI chips and to eliminate the necessity of specially considering cooling water by bringing the heat absorbing surface of a thermionic element into contact with the assembly of the chips placed on a circuit substrate, and cooling the heat generating surface of the element by cooling means. CONSTITUTION:A copper electrode 104a for connecting thermionic elements 103a, 103b which form a Peltier module is brought into contact with the upper substrate of a ceramic LSI assembly 101 placed on a circuit substrate 102. Water-cooled plate 105 in which cooling water flows therein is brought into contact with a copper electrode 104b at the opposite side face of the assembly 101 of the elements 103a, 103b. When currents flows to the elements 103a, 103b, the heat generated from the assembly 101 is cooled by the elements 103a, 103b, and the heat generated from the opposite surface of the assembly 101 is cooled by the plate 105. Thus, the cooler can be reduced in weight and size, and there is no necessity of specially considering the cooling water.
Patent JP-S62166772-A (JP)
Inventor: SHIMON FUREIDORIN
IPC: H02M3/28
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62158580-A (JP)
Title: Method and device for combining hollow body with internal body
Inventor: BUERUNAA UREKU
IPC: B21D51/26
Filed: 1986-12-19
Abstract: For connecting a round hollow member (10) of sheet metal tightly to a complementary inner member (12), a force fit is produced in a narrow annular region (25) between these two members (10, 12). Then at least two electrodes (90) are applied to the hollow member (10) from the outside in the annular region and during relative rotation between the electrodes (90) on the one hand and the two members (10, 12) on the other hand, electrical resistance welding is carried out during which the welding current (I) is supplied and drawn off exclusively through the electrodes (90) bearing externally against the hollow member (10).
Patent JP-H01143359-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/3205
Filed: 1987-11-30
Abstract: PURPOSE:To form a TiSi2 layer having a low resistance by depositing Ti on Si in a state that a substrate is so heated to a temperature as not to substantially cause an impurity region to be redistributed. CONSTITUTION:A MOSFET 5 having a source region 2, a drain region 3 and a polysilicon gate 4 is formed on an Si substrate 1. Simultaneously, a LOCOS layer 6 and a channel stop layer 7 are formed. Then, when Ti 8 is so deposited by sputter depositing at a temperature as not to cause the regions 2, 3 of the substrate 1 to rediffuse the impurity thereof, a TiSi2 9 is formed. Thereafter, unreacted Ti 8 is removed with aqueous perammonia solution, and a TiSi2 layer 10 is formed on the region 3 and the gate 4.
Patent JP-H04174972-A (JP)
Title: Manufacture of flat organic elecrolytic battery
Inventor: NAKAI MASAKI
IPC: H01M2/02
Filed: 1990-11-06
Abstract: PURPOSE:To enhance the immersion and diffusion properties of an electrolyte into a positive electrode mix so as to enhance the leak resistant and discharge characteristics of a battery by pressing the positive electrode mix in a sealing plate in assembling the battery so as to provide a crack therethrough, the seal ing plate serving as a negative electrode. CONSTITUTION:A separator 4 is placed on a negative electrode 3 and then an organic electrolyte 7 is injected. A positive electrode mix 6 obtained by the pressure molding into a pellet of powders of manganese dioxide, carbon and a binding agent is placed and pressed at its upper side by a presser jig 8 to form a crack 9. The immersion and diffusion properties of the electrolyte 7 into the positive electrode mix 6 are thereby enhanced and the battery can be prevented from being stained during assembly by of the eletctrolyte and also the leak resistant and discharge characteristics of the battery are enhanced.
Patent JP-H07135177-A (JP)
Title: Material feeding device
Inventor: OHASHI SHIGEJI
IPC: C30B23/08
Filed: 1993-11-09
Abstract: PURPOSE:To make it possible to feed materials to a material feed place in a film-forming chamber from an arbitrary direction. CONSTITUTION:An expandable and contractible material feed chamber 12. which has an expansion and contraction mechanism 14, is mounted on a port 1 0 over a molecular beam cell 1 mounted in a film forming chamber via a gate valve 11. A plurality of boats 22, in which materials are put, are fixed on a transfer belt 21, on which a material transfer mechanism 18 is circulation- moved. The chamber 12 is extended, the mechanism 18 is housed in the chamber 12, the valve 11 is closed and the interior of the chamber 12 is returned to the atmospheric pressure. The belt is moved, the materials are put in each boat through a putting-in port 17, the interior of the chamber 12 is evacuated in a vacuum state and the valve 11 is opened. The chamber 12 is pushingly contracted and the point part of the mechanism 18 is made to position on a crucible 4, the belt is moved and the boats are made to turn over on the crucible to drop the materials (m) on the crucible. The positions, which are mounted on the belt 21, of the bottoms of the boats are changed to the belt of an arbitrary angle, whereby the boats are horizontally kept at the time of transfer of the boats.
Patent JP-2001120686-A (JP)
Title: Material for golf ball and golf ball
Inventor: TAKESUE MICHIYA
IPC: A63B37/12
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball material using a thermostable, fluid, and moldable high neutralization ionomer resin and a golf ball using the material. SOLUTION: A golf ball material as a compound of a hot mixture containing a thermoplastic resin, a fatty acid or its derivative having a molecular weight of 280 or higher, and a basic inorganic metal compound capable of neutralizing an acid radical in the components of the thermoplastic resin and the fatty acid or a derivative thereof, and characterized by a melt index of 1.0 dg/min or higher and a golf ball formed of the material.
Patent JP-H02147969-A (JP)
Title: Method for determining short-circuit on packaging board with circuit board inspection apparatus
Inventor: YAMAMOTO KOICHI
IPC: G01R31/02
Filed: 1988-11-30
Abstract: PURPOSE:To easily and rapidly determine whether a board is good or faulty and whether there is short-circuit in the board by a method wherein impedance of a circuit board to be inspected is measured in the unit of circuit nets and compared with reference data. CONSTITUTION:Measurement ac voltage V is applied to a plurality (n) of good boards 12' from a signal source 11, flowing current Isi (i = 1, 2,...n) is detected by a current detector 13 and converted into voltage Vsi, and current Isi is measured by a measurement section 16. With an arithmetic means 17a, impedance Zsi of each good board is calculated from this measured current Isi to calculate the average Zmu while tripled standard deviation of impedance Zsi with respect to the average Zmu, that is, + or - 3sigma is calculated. Then, in a similar manner, current Ix flowing to a produced lot board 12 is measured, and obtained impedance Zx is compared with reference data Zmu + or - 3sigma, thereby determining whether the produced lot board 12 is good, whether there is short circuit, etc. with a comparing means 17c.